Frederic Jordan
18Patents
7h-index
10Co-inventors
63Inventor score
Filing activity: Jun 5, 1997 → Aug 16, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5960081A | Embedding a digital signature in a video sequence | Electricity | 318 | Expired |
| US8180174B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 101 | Active |
| US9208394B2 | Authentication of an article of manufacture using an image of the microstructure of it surface | Physics | 42 | Active |
| US7965862B2 | Method to apply an invisible mark on a media | Physics | 22 | Active |
| US7684088B2 | Method for preventing counterfeiting or alteration of a printed or engraved surface | Physics | 22 | Expired |
| US9390345B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 9 | Active |
| US6785332B1 | Method for marking a compressed digital video signal | Electricity | 8 | Expired |
| US10332247B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 5 | Active |
| US7492920B2 | Method for robust asymmetric modulation spatial marking with spatial sub-sampling | Emerging Cross-Sectional Technologies | 4 | Expired |
| US9710902B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 2 | Active |
| US12094286B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 1 | Active |
| US11461582B2 | Authentication machine learning from multiple digital presentations | Physics | 1 | Active |
| US12243370B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 1 | Active |
| US10964010B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 0 | Active |
| US9317988B2 | Method for generating a security bi-level image for a banknote | Electricity | 0 | Active |
| US11989961B2 | Authentication machine learning from multiple digital presentations | Physics | 0 | Active |
| US12210967B2 | Cognitive computing methods and systems based on biological neural networks | Physics | 0 | Active |
| US11721153B2 | Means for using microstructure of materials surface as a unique identifier | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.